12V Dual Channel Relay Module (with Light Coupling)

This 12V Dual channel Relay Module (with light coupling) 12V module meets the safety standard as control areas and load areas have the isolation groove. Optical coupling isolation module. The triggering of the 2 Road/Channel Relay Module is reliable and more stable. The double FR – 4 circuit board design, high-end SMT process. It has power and relay operation instructions. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy. The inputs of the 2 Channel 12V Relay Module are isolated to protect any delicate control circuitry. A wide range of microcontrollers such as Arduino, AVR, PIC, ARM, and so on can control it. The use of such high-voltage relay eliminates the risk of heating up of the relay as electromechanical relay limit the current consumption in accordance with a voltage rating. The 12V Dual Channel Relay Module with Light Coupling is a compact yet powerful device designed to provide versatile control over two independent electrical circuits. Built to operate at a nominal voltage of 12V, this relay module features two channels, each equipped with a relay and optocoupler for enhanced isolation and protection. This design ensures safe and reliable switching of higher voltage and current loads while safeguarding the control circuitry against electrical interference and voltage spikes. The integration of light coupling, also known as opto-isolation, adds an extra layer of safety and reliability to the relay module. By electrically isolating the control signals from the switched circuits, the optocouplers prevent potential ground loops and electrical noise from affecting the sensitive control components. This isolation feature is particularly valuable in applications where precise and interference-free control is essential, such as in industrial automation, robotics, and electronic projects. Each channel of the relay module is capable of independently controlling its respective electrical load, providing flexibility and customization options for various applications. Whether it’s activating lights, motors, solenoids, valves, or other devices, users can easily configure the relay module to meet their specific requirements. Additionally, the module typically includes LED indicators for each channel, allowing users to monitor the status of the relays at a glance, facilitating troubleshooting and system diagnostics. Installation and integration of the relay module are straightforward, with screw terminals provided for easy connection of input and output wires. This user-friendly design streamlines the setup process, making the module suitable for both novice users and experienced professionals alike. Furthermore, the relay module is built to withstand continuous operation in harsh environments, with high-quality components and robust construction ensuring long-term reliability and performance. In summary, the 12V Dual Channel Relay Module with Light Coupling offers a reliable and versatile solution for controlling two independent electrical circuits with precision and ease. Its integration of optocouplers provides electrical isolation and protection, while its compact size, user-friendly design, and durable construction make it suitable for a wide range of applications in industrial, commercial, and hobbyist settings. Module interface: The positive (according to the relay voltage VCC: connect power supply) GND: connect power negative IN1: relay module (effective) high-level trigger signal trigger end IN2: relay module (effective) high-level trigger signal trigger end Meaning of High level and Low-level High-level trigger refers to using the anode voltage at the VCC connection way of a trigger and triggers the end when the trigger side has a positive voltage or to trigger voltage when the relay is off. Low-level trigger refers to using the negative voltage at the GND connection way of a trigger and triggers the end when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off. Features : Equipped with high-current relay 10A@250VAC / 10A@30VDC It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection A freewheeling diode to protect your microcontroller Input Signal Pin connected to Burg stick for easy accessibility LED status indicators to indicate the relay ON/OFF status Mounting holes provided Signal input with a high-level signal, the common and often start conduction; The relay can directly control all kinds of equipment and load; One often opened a normally closed contact; Blue KF301 terminal line more convenient. Package Includes : 1 x 12V Dual Channel Relay Module (with Light Coupling) SKU: IK-250 Categories: All Products, 12v Relay Tags: 12V Relay, 2 Channel Relay, Contactor, Electromechanical Relay, Optocoupler, Relay Loading...Barcode: